\begin{tabular}{l*{12}{D{.}{.}{-1}}}
                &\multicolumn{6}{c}{Ageism Explicit}                                                                              &\multicolumn{6}{c}{Ageism Thermometer}                                                                           \\\cmidrule(lr){2-7}\cmidrule(lr){8-13}
                &\multicolumn{1}{c}{(1)}         &\multicolumn{1}{c}{(2)}         &\multicolumn{1}{c}{(3)}         &\multicolumn{1}{c}{(4)}         &\multicolumn{1}{c}{(5)}         &\multicolumn{1}{c}{(6)}         &\multicolumn{1}{c}{(7)}         &\multicolumn{1}{c}{(8)}         &\multicolumn{1}{c}{(9)}         &\multicolumn{1}{c}{(10)}         &\multicolumn{1}{c}{(11)}         &\multicolumn{1}{c}{(12)}         \\
\midrule
Politicians are too old&   -0.116\sym{**} &                  &                  &                  &                  &   -0.245\sym{***}&   -0.001         &                  &                  &                  &                  &   -0.101\sym{**} \\
                &  (0.051)         &                  &                  &                  &                  &  (0.052)         &  (0.045)         &                  &                  &                  &                  &  (0.046)         \\
\addlinespace
Old Leaders Don´t Care&                  &    0.359\sym{***}&                  &                  &                  &    0.202\sym{***}&                  &    0.187\sym{***}&                  &                  &                  &    0.083         \\
                &                  &  (0.051)         &                  &                  &                  &  (0.054)         &                  &  (0.045)         &                  &                  &                  &  (0.051)         \\
\addlinespace
Age Gap Problem &                  &                  &    0.403\sym{***}&                  &                  &    0.309\sym{***}&                  &                  &    0.257\sym{***}&                  &                  &    0.223\sym{***}\\
                &                  &                  &  (0.049)         &                  &                  &  (0.055)         &                  &                  &  (0.044)         &                  &                  &  (0.052)         \\
\addlinespace
Political Discriminated b/c Age&                  &                  &                  &    0.488\sym{***}&                  &    0.374\sym{***}&                  &                  &                  &    0.126\sym{**} &                  &    0.052         \\
                &                  &                  &                  &  (0.067)         &                  &  (0.066)         &                  &                  &                  &  (0.057)         &                  &  (0.058)         \\
\addlinespace
Political Disagreement Old&                  &                  &                  &                  &    0.231\sym{***}&    0.231\sym{***}&                  &                  &                  &                  &    0.285\sym{***}&    0.281\sym{***}\\
                &                  &                  &                  &                  &  (0.061)         &  (0.060)         &                  &                  &                  &                  &  (0.058)         &  (0.058)         \\
\midrule
Observations    &     1829         &     1829         &     1830         &     1830         &     1827         &     1826         &     1849         &     1849         &     1850         &     1850         &     1826         &     1825         \\
Adjusted \(R^{2}\)&    0.002         &    0.026         &    0.033         &    0.036         &    0.008         &    0.080         &   -0.001         &    0.009         &    0.017         &    0.003         &    0.015         &    0.034         \\
\end{tabular}
